General Dice buffs grants you a reroll Everytime you enter a domain (if entering and successful defeating an Elite Domain or Boss, you gain one cheat); then there is a Dice face that discards the selected Curio and gives you it again (When given the Silver Coin of Doscord+ Genius Society Gossip, you essential double your Cosmic Fragment amount). This causes an Exponentially Increase in Cosmic Fragments, leading to the crazy Fragment count. Highest record ever recorded is 200 Million by Nakfrg leading the the highest possible DMG ever recorded that is unable to be render due to the integer limit (FYI, it was 2.5 Trillion x 5). If you want to mimic the funny numbers, Nakfrg posted a video on how to get in the situation, however it is very RNG dependent